package com.atguigu.gulimall.search.service.impl;

import com.alibaba.fastjson.JSON;
import com.atguigu.common.to.SkuEsModel;
import com.atguigu.gulimall.search.config.GulimallElasticSearchConfig;
import com.atguigu.gulimall.search.constant.EsConstant;
import com.atguigu.gulimall.search.service.ProductSaveService;
import lombok.extern.slf4j.Slf4j;
import org.elasticsearch.action.bulk.BulkRequest;
import org.elasticsearch.action.bulk.BulkResponse;
import org.elasticsearch.action.index.IndexRequest;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.common.xcontent.XContentType;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

/**
 * @Description TODO
 * @Author dingchunlin
 * @Date 2023/12/18 18:14
 * @Version 1.0.0
 */
@Service
@Slf4j
public class ProductSaveServiceImpl implements ProductSaveService {

    @Autowired
    private RestHighLevelClient client;

    @Override
    public boolean productStatusUp(List<SkuEsModel> skuEsModels) throws IOException {
        //将数据保存到es
        //BulkRequest bulkRequest, RequestOptions options
        BulkRequest bulkRequest = new BulkRequest();
        for (SkuEsModel skuEsModel : skuEsModels) {
            IndexRequest indexRequest = new IndexRequest(EsConstant.PRODUCT_INDEX);
            indexRequest.id(skuEsModel.getSkuId().toString());
            String json = JSON.toJSONString(skuEsModel);
            indexRequest.source(json, XContentType.JSON);
            bulkRequest.add(indexRequest);
        }
        BulkResponse bulk = client.bulk(bulkRequest, GulimallElasticSearchConfig.COMMON_OPTIONS);

        boolean resp = bulk.hasFailures();
        List<String> collect = Arrays.stream(bulk.getItems()).map(item -> {
            return item.getId();
        }).collect(Collectors.toList());
        log.info("商品上架完成：{},返回数据：{}",collect,bulk.toString());
        return resp;
    }
}
